Power does not need to be a zero-sum game and nations need not fear the success of each other.

实力不一定是一场零和游戏，各国无需担心他国的成功。

youdao

Power does not need to be a zero-sum game and nations need not fear the success of each other.

实力不一定是一场零和游戏，各国无需担心他国的成功。

youdao